package com.zhuoan.im.webapp.dao.mapper;

import com.zhuoan.im.webapp.dao.model.Groups;

public interface GroupsMapper {
    int deleteByPrimaryKey(Long id);

    int insert(Groups record);

    int insertSelective(Groups record);

    Groups selectByPrimaryKey(Long id);

    int updateByPrimaryKeySelective(Groups record);

    int updateByPrimaryKey(Groups record);

    Long insertSelectiveReturnId(Groups group);

}